release.yml

# This workflow deploys the production Docker image to Docker Hub

name: Publish to Docker Hub

on:
  release:
    types: [published]

env:
  REGISTRY: docker.io
  IMAGE_NAME: weaponsforge/gemini-cli

jobs:
  docker-build-push:
    name: Build and Push Docker Image
    if: github.event.release.target_commitish == 'master' && vars.DOCKERHUB_USERNAME != ''
    runs-on: ubuntu-latest
    permissions:
      contents: read
      security-events: write
      packages: write
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.release.tag_name }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Generate Docker Image Tags and Labels
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            # type=semver,pattern={{major}}.{{minor}}
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Build and Push Docker Image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          build-args: |
            BUILDKIT_INLINE_CACHE=1
            CACHEBUST=${{ github.run_id }}

      - name: Scan Image for Vulnerabilities
        uses: aquasecurity/trivy-action@0.28.0
        with:
          image-ref: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
          format: 'sarif'
          output: 'trivy-results.sarif'

      - name: Upload Trivy Scan Results to GitHub Security Tab
        uses: github/codeql-action/upload-sarif@v3
        if: always()
        with:
          sarif_file: 'trivy-results.sarif'